Restore your baseline.
Not just your testosterone.
Comprehensive testosterone replacement therapy in Centennial, Denver Tech Center, Greenwood Village, and Alamosa — built around full hormone panels, ongoing monitoring, and a treatment plan tailored to your biology. Not a 15-minute visit and a prescription.
Two ways to start: $99 introductory consultation or $495 comprehensive intake. See both options below →
WorldLink ABHRT certified · Lab-driven protocols · Ongoing monitoring
The signals worth investigating.
Three or more of these — especially if you're over 30 — is worth a proper evaluation. Most of these symptoms get dismissed as "just aging" or "stress." Often, they're not.
Persistent fatigue
Tired even after 8+ hours of sleep. Afternoon crashes. Needing caffeine to function.
Decreased libido or ED
Lower sex drive, decreased morning erections, or new performance issues.
Brain fog
Word recall problems, mental sluggishness, loss of focus, "not sharp" anymore.
Loss of muscle, gain of fat
Strength declining despite training. New belly fat that won't budge. Body composition shift.
Poor sleep quality
2-4am wake-ups. Wired-but-tired at bedtime. Waking unrefreshed regardless of duration.
Mood changes
Irritability that's new. Lower stress tolerance. Loss of motivation. "Flat" feeling.
Slower recovery from workouts
Soreness lasting longer. Needing more rest days. Feeling "old" in the gym.
Decreased motivation & drive
Loss of competitive edge. Lower ambition. Goals feel less urgent. "Not yourself."
If three or more resonate, the next step is a real evaluation — not a guess.
See How to Get StartedThe numbers most clinics don't share.
annual decline in testosterone for men starting in their early 30s
Endocrine Society Guidelines
ng/dL is the AUA's clinical threshold for low testosterone diagnosis
American Urological Association
European Expert Panel confirms TRT cardiovascular safety in appropriately selected patients
Andrology Journal, Jan 2026
Why testosterone matters.
Testosterone is the primary male sex hormone, but its role extends well beyond libido. It regulates energy production, muscle and bone density, fat distribution, mood, cognitive sharpness, cardiovascular function, and red blood cell production.
Beginning in a man's early 30s, testosterone levels naturally decline — about 1–2% per year on average. For some men, the decline is slow and unremarkable. For others, it's accelerated by chronic stress, poor sleep, environmental factors, weight gain, certain medications, or underlying health conditions like sleep apnea or metabolic syndrome.
The result: by your 40s or 50s, total testosterone can be a fraction of what it was at 25 — and the symptoms accumulate gradually enough that most men attribute them to aging itself rather than to a specific, treatable hormonal deficiency.
Three things to know
Symptoms matter alongside numbers
Low testosterone is diagnosed clinically — based on lab values plus symptoms. A "normal" lab number with significant symptoms still warrants evaluation.
Testing requires two morning draws
Testosterone fluctuates throughout the day. Diagnostic standard requires two fasting morning levels (ideally 8-10 AM), separated by at least 48 hours.
Treatment isn't one size fits all
Different delivery methods, doses, and adjunct therapies work differently for different men. Protocols are adjusted based on labs and symptom response over time.
Comprehensive care, not volume.
Our model is built around thorough evaluation, careful protocol design, and ongoing monitoring — not high-volume, low-touch prescribing. We spend the time because TRT done right requires it.
Comprehensive panel
Total and free testosterone, estradiol, SHBG, DHEA-S, full thyroid, cortisol, hematocrit, lipids, and metabolic markers. Not just total T.
Symptoms + data
Numbers are necessary but not sufficient. We treat your biology and your experience together — because identical lab values can produce very different lived experiences.
Ongoing monitoring
First follow-up labs at 6–8 weeks. Quarterly thereafter. Hematocrit, estradiol, PSA, and lipids monitored alongside total T. Adjustments based on data, not assumptions.
What we actually look at.
Most "Low T clinics" run total testosterone and call it a day. Without the full picture, you can be on the right dose of the wrong protocol — and never feel optimal.
The first 90 days, realistically.
TRT isn't a switch — it's a process. Different effects emerge at different timeframes, and individual response varies. Here's the realistic timeline based on clinical experience and published data.
Days 1–30
Establishing therapeutic levels. Stabilization phase as your body adapts to consistent testosterone availability.
What to notice
- Mood lift and motivation often first
- Improved sleep quality
- Better workout recovery starts
- Libido shifts may begin
Days 31–60
The real shift. Cumulative effects compound. First follow-up labs around week 6-8 to evaluate dose and adjust if needed.
What to notice
- Noticeable energy improvement
- Brain fog clearing
- Strength gains in the gym
- Body composition starts shifting
Days 61–90
Optimization and refinement. Most men reach their new baseline. Protocol fine-tuned based on labs and lived response.
What to notice
- Consistent energy and mood
- Visible body composition change
- Restored libido and function
- Sustained cognitive sharpness
What the 2026 evidence actually says.
For decades, men avoided TRT due to concerns about cardiovascular risk and prostate cancer. Modern evidence has reframed both questions.
The TRAVERSE trial — a 5,246-patient randomized controlled study published in the New England Journal of Medicine — found that TRT was non-inferior to placebo for major adverse cardiovascular events in men with hypogonadism. Newer meta-analyses and 2026 position statements have reinforced these findings.
Prostate cancer concerns have similarly been re-evaluated. Current evidence does not support the historical fear that TRT causes prostate cancer in appropriately screened patients. The 2018 Endocrine Society Guidelines and 2026 European Expert Panel position both recommend baseline and ongoing PSA monitoring as part of standard TRT protocols.
The takeaway: TRT, when properly prescribed with the right monitoring, is well-supported by current evidence. Patient selection, dosing, and ongoing labs matter — which is why our protocols are built around them.
Multiple options, matched to you.
Different delivery methods produce different pharmacokinetic profiles. The right choice depends on your goals, lifestyle, and how your body responds. We'll discuss options together — there's rarely one "best" answer.
Testosterone injections
Cypionate or enanthate, typically administered weekly or twice-weekly. Provides steady serum levels and is the most cost-effective option. Self-administered or in-clinic.
Best for: Most men starting TRT. Predictable, adjustable, well-tolerated.
Testosterone pellets
Small pellets implanted subcutaneously every 3–6 months, releasing testosterone slowly. No daily or weekly application needed.
Best for: Men who prefer a "set it and check it" approach with infrequent dosing.
Testosterone creams & gels
Daily topical application. Used in the TRAVERSE trial and FDA-approved formulations. Absorption can vary by individual.
Best for: Men who prefer non-injection delivery or have specific protocol needs.
Supporting medications
HCG to preserve testicular function and fertility. Aromatase inhibitors when estradiol elevation is clinically significant. Adjuncts are added when labs and symptoms indicate they're needed.
Best for: Tailoring the full protocol — not every man needs adjunct therapies.
Find the entry point that fits you.
Some men want to talk first. Some men are ready to commit to a full evaluation. We offer both — and the introductory consultation applies as credit toward your intake if you decide to proceed.
Introductory Consultation
A short visit to discuss your symptoms, answer your questions, and help you decide if a comprehensive intake makes sense for you.
- 15 minutes with a Defiance provider
- Symptom review and discussion
- Questions about your goals and concerns
- Recommendation on next steps
Comprehensive Intake
The full evaluation. Comprehensive lab panel drawn on-site, body composition analysis, and a 60-75 minute provider visit to build your TRT protocol from your data.
- Full hormone panel drawn on-site
- Body composition analysis (InBody)
- 60–75 minute provider visit
- Custom TRT protocol from your data
- Follow-up monitoring included
What treatment actually costs.
After your comprehensive intake, ongoing TRT is built into a transparent monthly program — medication, follow-up visits, and lab monitoring all included.
Includes medication, follow-up provider visits, and lab monitoring. Exact pricing varies by protocol and is quoted with full transparency during your intake.
Cash-pay clinic. We accept HSA/FSA, offer financing through CareCredit and Cherry, and provide superbills for potential out-of-network insurance reimbursement.
Defiance Health has completely changed the game for me. The level of care and attention you get is unmatched, and the results speak for themselves.— Aucencio M. · Google Review
What men ask about TRT.
What's the difference between the $99 introductory consultation and the $495 comprehensive intake?
The $99 introductory consultation is a 15-minute visit (in-person or telehealth) to discuss your symptoms, answer your questions, and help you decide if a comprehensive intake makes sense. It's a lower-friction way to meet a provider before committing to the full evaluation. The $495 comprehensive intake is the actual diagnostic visit — full lab panel drawn on-site, body composition analysis, and a 60-75 minute provider visit to build your TRT protocol. The $99 applies as credit toward your $495 intake if you decide to proceed.
Am I a candidate for TRT?
You're a potential candidate if you have symptoms of low testosterone (fatigue, low libido, brain fog, mood changes, body composition shifts) AND lab values consistently below the AUA threshold of 300 ng/dL on two morning draws. We confirm candidacy through the comprehensive intake. TRT isn't appropriate for men with active prostate or breast cancer, severe untreated sleep apnea, or uncontrolled heart failure — your evaluation rules these out.
How long until I notice results?
Highly variable, but typical pattern: mood, sleep, and energy shifts in the first 1–4 weeks. Body composition changes (more muscle, less fat) become noticeable around 6–12 weeks. Libido and erectile function often improve in the first 4–8 weeks. Cognitive improvements vary widely. By 90 days, most men know whether their protocol is working — which is why we re-evaluate at that point.
Will TRT hurt my fertility?
Standard TRT can suppress sperm production by signaling your brain to stop producing the hormones that drive your testes. If fertility is a concern — current or future — we discuss options including HCG (which preserves testicular function) or alternative protocols like clomiphene or enclomiphene. Fertility considerations should be raised at the intake so we can plan accordingly.
Is TRT safe for my heart? I've heard it causes heart attacks.
The historical concern was based on smaller, conflicting studies. The TRAVERSE trial — a 5,246-patient randomized controlled study published in 2023 — found TRT non-inferior to placebo for major adverse cardiovascular events in men with hypogonadism. The 2026 European Expert Panel position statement confirms cardiovascular safety in appropriately selected, monitored patients. We monitor hematocrit, lipids, and blood pressure as part of standard protocol.
Will TRT cause prostate cancer?
Current evidence does not support the historical fear that TRT causes prostate cancer. The TRAVERSE trial found no increase in prostate cancer incidence in men receiving testosterone therapy. We screen with PSA at baseline and monitor regularly during treatment per Endocrine Society guidelines. Men with active prostate cancer should not be on TRT — but men with appropriately screened prostates can safely use TRT.
Do I have to be on TRT forever?
For most men with age-related testosterone decline, TRT is typically a long-term protocol because natural production usually doesn't recover. That said, some men use TRT as a bridge through a specific period (severe stress, recovery from illness) and taper off when natural levels stabilize. We discuss expectations and timeline at the start, and continually re-evaluate as your situation evolves.
What's the difference between TRT and "testosterone boosters"?
Real TRT is medically prescribed, lab-monitored testosterone replacement. "Boosters" are over-the-counter supplements (zinc, fenugreek, ashwagandha, etc.) that may slightly support natural production but don't meaningfully treat clinical deficiency. If your testosterone is below 300 ng/dL, no supplement is going to fix it. Boosters can complement healthy lifestyle factors — they don't replace medical treatment.
How much does TRT cost at Defiance Health?
Two starting points: the $99 introductory consultation (15 minutes, applies as credit) or the $495 comprehensive intake (full labs, body composition, 75 min provider visit). Ongoing TRT typically runs around $200/month including medication, follow-up visits, and lab monitoring. We're cash-pay but accept HSA/FSA, and offer financing through CareCredit and Cherry. See full pricing →
Do you offer telehealth for TRT?
Yes, in Colorado, Arizona, California, and Washington. The introductory consultation can be done via telehealth. Comprehensive intake is preferred in person when possible (for the lab draw and body composition), but telehealth options exist using local Quest or LabCorp draws. Follow-up visits and dose adjustments work well via video.
Why do I need a comprehensive panel — can't you just check my testosterone?
You can, but you'll miss important context. Thyroid dysfunction often coexists with and worsens low T symptoms. Elevated SHBG can mask functional deficiency. High estradiol affects mood, libido, and body composition. Adrenal status (cortisol, DHEA-S) tells us about chronic stress impact. The comprehensive panel costs the same lab draw — running just total T leaves significant blind spots.
What about TRT for women?
Women also produce testosterone — at lower levels — and many women, particularly during perimenopause and menopause, have meaningfully low levels that affect libido, energy, mood, muscle, and cognition. Low-dose testosterone for women is an evidence-based option that most clinics overlook. We treat both men and women.
What if I'm on testosterone now but feel like my protocol isn't working?
Common reason men come to us: they're on TRT but still don't feel right. Often the issue is incomplete labs, sub-optimal dosing, untreated estradiol elevation, missed thyroid involvement, or a protocol that hasn't been adjusted in years. We're happy to evaluate your current setup and recommend changes. Bring your most recent labs to your visit.
Stop guessing. Start testing.
Comprehensive labs. Full evaluation. A treatment plan based on your biology — not the average. Available in Centennial, Alamosa, or via telehealth in CO, AZ, CA, WA.
Centennial / Denver
7354 S Alton Way, Suite 102
Centennial, CO 80112
Mon–Fri · 9 AM – 5 PM
Alamosa · San Luis Valley
315 Edison Ave, Suite B
Alamosa, CO 81101
Mon–Fri · 9 AM – 5 PM
Telehealth
Colorado · Arizona · California · Washington
Full evaluation via video visit
Labs at nearby Quest or LabCorp